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Chinese Standard: GB/T 20159.4-2011

Classification of environmental condition—Guidance for the correlation and transformation of environmental condition classes to the environmental tests—Stationary use at non-weatherprotected locations

IDT  IEC/TR 60721-4-4:2003

全国电工电子产品环境条件与环境试验标准化技术委员会(SAC/TC 8)

GB/T 20159的本部分拟定了环境条件与环境试验之间的关系及转换指南。
环境可由若干环境条件组成,诸如机械的、气候的、生物的以及由于化学活性物质和机械活性物质产生的其他效应。本部分仅考虑机械条件和气候条件。
本部分的目的是提供指南以及一套便于应用的表格,使表格中的条件相互关联及转换。

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